Probability Distribution x P(x) 0 0.198 1 0.395 2 0.296 3 0.099 4 0.012   Group of answer choices 0.802 0.903 0.198 None of these 0.817

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Use the distribution to find the probability of getting at least 1 correct when making random guesses on a 4 question multiple choice exam.

Probability Distribution

x P(x)
0 0.198
1 0.395
2 0.296
3 0.099
4 0.012

 

Group of answer choices
0.802
0.903
0.198
None of these
0.817
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